2511755080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{6779}}^1$

素因数の和:7006

約数の個数: 64

約数和(自身を含む): 5784696000

約数和(自身を除く): 3272940920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 157, 236, 295, 314, 472, 590, 628, 785, 1180, 1256, 1570, 2360, 3140, 6280, 6779, 9263, 13558, 18526, 27116, 33895, 37052, 46315, 54232, 67790, 74104, 92630, 135580, 185260, 271160, 370520, 399961, 799922, 1064303, 1599844, 1999805, 2128606, 3199688, 3999610, 4257212, 5321515, 7999220, 8514424, 10643030, 15998440, 21286060, 42572120, 62793877, 125587754, 251175508, 313969385, 502351016, 627938770, 1255877540, 2511755080]

約数ペア:

[(1, 2511755080), (2, 1255877540), (4, 627938770), (5, 502351016), (8, 313969385), (10, 251175508), (20, 125587754), (40, 62793877), (59, 42572120), (118, 21286060), (157, 15998440), (236, 10643030), (295, 8514424), (314, 7999220), (472, 5321515), (590, 4257212), (628, 3999610), (785, 3199688), (1180, 2128606), (1256, 1999805), (1570, 1599844), (2360, 1064303), (3140, 799922), (6280, 399961), (6779, 370520), (9263, 271160), (13558, 185260), (18526, 135580), (27116, 92630), (33895, 74104), (37052, 67790), (46315, 54232)]